Port 20256
HoneyLabs honeypots recorded 780 probes against destination port 20256 from 252 distinct source IP addresses in the last 7 days.
First observed 2026-11-08 08:53, most recently 2026-11-15 08:27 (UTC).
What the sensors show
The sources sat in 17 networks across 10 countries. No single address sent more than 11% of them. The largest source network was AS396982 (Google LLC), with 51% of the probes from 174 addresses. 17 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 154.44.186.41 | 82 | Ultahost, Inc. | ES |
| 104.192.42.49 | 50 | EUROHOSTER Ltd. | NL |
| 18.218.118.203 | 17 | Amazon.com, Inc. | US |
| 167.94.146.56 | 9 | Censys, Inc. | US |
| 167.94.146.55 | 9 | Censys, Inc. | US |
| 66.132.195.216 | 9 | Censys, Inc. | US |
| 167.94.146.63 | 9 | Censys, Inc. | US |
| 66.132.172.39 | 9 | Censys, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS396982 | Google LLC | 394 | 174 |
| AS398324 | Censys, Inc. | 104 | 17 |
| AS214036 | Ultahost, Inc. | 82 | 1 |
| AS207728 | EUROHOSTER Ltd. | 50 | 1 |
| AS398705 | Censys, Inc. | 45 | 5 |
| AS16509 | Amazon.com, Inc. | 22 | 4 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 612 |
| Spain | 82 |
| The Netherlands | 52 |
| Brazil | 9 |
| Russia | 7 |
| Hong Kong | 6 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| nerva/1.0 | 124 |
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 93 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36 | 10 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0 | 4 |
Port report
Port report
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